matroskadec: use more appropriate error code

Originally committed as revision 22535 to svn://svn.ffmpeg.org/ffmpeg/trunk
15 years ago · e536ccd653
parent e4a9e3cc7c
commit e536ccd653
1 changed files with 1 additions and 1 deletions
--- a/libavformat/matroskadec.c
+++ b/libavformat/matroskadec.c
@ -1144,7 +1144,7 @@ static int matroska_read_header(AVFormatContext *s, AVFormatParameters *ap)
               "EBML header using unsupported features\n"
               "(EBML version %"PRIu64", doctype %s, doc version %"PRIu64")\n",
               ebml.version, ebml.doctype, ebml.doctype_version);
-        return AVERROR_NOFMT;
+        return AVERROR_PATCHWELCOME;
    }
    ebml_free(ebml_syntax, &ebml);